287086752

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 871782912

約数和(自身を除く): 584696160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 191, 204, 272, 288, 306, 307, 382, 408, 544, 573, 612, 614, 764, 816, 921, 1146, 1224, 1228, 1528, 1632, 1719, 1842, 2292, 2448, 2456, 2763, 3056, 3247, 3438, 3684, 4584, 4896, 4912, 5219, 5526, 6112, 6494, 6876, 7368, 9168, 9741, 9824, 10438, 11052, 12988, 13752, 14736, 15657, 18336, 19482, 20876, 22104, 25976, 27504, 29223, 29472, 31314, 38964, 41752, 44208, 46971, 51952, 55008, 58446, 58637, 62628, 77928, 83504, 88416, 93942, 103904, 116892, 117274, 125256, 155856, 167008, 175911, 187884, 233784, 234548, 250512, 311712, 351822, 375768, 467568, 469096, 501024, 527733, 703644, 751536, 935136, 938192, 996829, 1055466, 1407288, 1503072, 1876384, 1993658, 2110932, 2814576, 2990487, 3987316, 4221864, 5629152, 5980974, 7974632, 8443728, 8971461, 11961948, 15949264, 16887456, 17942922, 23923896, 31898528, 35885844, 47847792, 71771688, 95695584, 143543376, 287086752]

約数ペア:

[(1, 287086752), (2, 143543376), (3, 95695584), (4, 71771688), (6, 47847792), (8, 35885844), (9, 31898528), (12, 23923896), (16, 17942922), (17, 16887456), (18, 15949264), (24, 11961948), (32, 8971461), (34, 8443728), (36, 7974632), (48, 5980974), (51, 5629152), (68, 4221864), (72, 3987316), (96, 2990487), (102, 2814576), (136, 2110932), (144, 1993658), (153, 1876384), (191, 1503072), (204, 1407288), (272, 1055466), (288, 996829), (306, 938192), (307, 935136), (382, 751536), (408, 703644), (544, 527733), (573, 501024), (612, 469096), (614, 467568), (764, 375768), (816, 351822), (921, 311712), (1146, 250512), (1224, 234548), (1228, 233784), (1528, 187884), (1632, 175911), (1719, 167008), (1842, 155856), (2292, 125256), (2448, 117274), (2456, 116892), (2763, 103904), (3056, 93942), (3247, 88416), (3438, 83504), (3684, 77928), (4584, 62628), (4896, 58637), (4912, 58446), (5219, 55008), (5526, 51952), (6112, 46971), (6494, 44208), (6876, 41752), (7368, 38964), (9168, 31314), (9741, 29472), (9824, 29223), (10438, 27504), (11052, 25976), (12988, 22104), (13752, 20876), (14736, 19482), (15657, 18336)]